[Perforation of gastric and duodenal ulcer in old age].
D000368:Aged; D005260:Female; D006801:Humans; D006814:Hungary; D008297:Male; D010439:Peptic Ulcer Perforation / Q000401:mortality*; D012737:Sex Factors
Gyomor- és nyombélfekély átfúródás az öregkorban.